بررسی اثر تراکم بوته بر شاخص‌های رشدی ارقام مختلف کلزا (Brassica napus L.) در شرایط آب و هوایی مازندران

 Agha Mohammad Reza, M., Paknejad, F., Shirani Rad, A.H., Ardakani, M.R., and Kashani, A. 2019. Study of plant density and zinc application on some agronomic characteristics of 6 winter canola cultivars. Plant Ecophysio. 12: 42. 67-80. (In Persian)

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Tavassoli, A., Moussavi, T., Piri, I., and Babaeian, M. 2018. Effect of plant density and weed controlling on yield and yield components of rapeseed (Brassica napus L.). J. Agroecol. 10: 1. 94-106. (In Persian)